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How to use trigonometry to find angles or lengths

Before starting any calculations it makes sense for the new practitioner to use the handy "soh-cah-toa" rule which means that you use:

- sine with the opposite and hypotenuse si...

Answered by Bradley L. • Maths tutor

6691 Views

Analyse and Evaluate the effects of an reduction in government spending on the economy.

Government spending is a component of Aggeregate Demand along with Consumption, Investment and Net exports. A reduction in Aggeregate Demand causes firms to produce less output in order...

Answered by Harry D. • Economics tutor

20753 Views

What work experience do I need for my application?

your application to medical school needs to show you are a hard worker who is compassionate and who is committed. Medical school is long time (5-6 years) so you need to show you are able to stick to th...

Answered by Giovanna M. • Medical School Preparation tutor

2844 Views

How do you solve an equation with brackets?

If you are given an equation with brackets, one way to solve it is to multiply out the brackets. Follow the example below:

Solve the equation: 2(a + 5) = 16

Answered by Emma G. • Maths tutor

40667 Views

How do you solve a graphing problem on STEP?

Well, as with all STEP questions, each problem is unique. But with graphing problems there are some nice things you can do to help break down the problem. Firstly, ALWAYS DIFFERENTIATE, i cannot stress...

Answered by Oliver M. • STEP tutor

1822 Views